Resectioning Work Of Existing Embankment With River Side Slope Protection Work From Ch. Km. 21.280 To Ch. Km. 21.475 = 195.00 M Under Polder No:39/1B At Kochubaria Location In Sapleza Union, Mathbaria Upazilla, Perojpur District Under Perojpur Wd Division, Bwdb, Perojpur During Fy2025-26.